F4:3A:FA:10:00:00 to F4:3A:FA:1F:FF:FF
Dspread Technology (Beijing) Inc.
Registered address
Jingxin Building, 2045 Suite , Chaoyang District
Beijing 100027
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:3A:FA:1 /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,534,140,633,088 to 268,534,141,681,663
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between F4:3A:FA:10:00:00 and F4:3A:FA:1F:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.
Other blocks registered to Dspread Technology (Beijing) Inc.
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